-40.85% is the change from 869 to 514
Calculation steps:
[( 514 - 869 ) ÷ 869] x 100 = -40.85%
Formula
Percentage change = [(514 - 869) / 869] x 100
Subtract the new number by the original number
514 - 869 = -355
-355 ÷ 869 = -0.4085155350978136
-0.4085155350978136 x 100 = -40.85%